SD52-470 ETC, SD52-470 Datasheet

SD52-470

Manufacturer Part Number

SD52-470

Description

High Power Density, Low Profile, Shielded Inductors

Manufacturer

ETC

Datasheet

1.SD52-470.pdf (8 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SD52-470-R

Manufacturer:

Fastron

Quantity:

10 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

SD52-470-R

Manufacturer:

COOPER

Quantity:

20 000

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Description

• Six sizes of shielded drum core inductors with low

• Inductance range from .47uH to 1000uH

• Current range from 6.00 to 0.088 Amps

• Ferrite shielded, low EMI

Applications

• Digital cameras, CD players, cellular phones, and PDAs

• PCMCIA cards

• GPS systems

Environmental Data

• Storage temperature range: -40C to +125C

• Operating ambient temperature range: -40C to +85C

• Infrared reflow temperature: +240C for 30 seconds

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.

(2) RMS current for an approximate ∆T of 40°C without core loss. It is

(3) Peak current for approximate 30% roll off at 20°C.

Part Number

SD10-R47

SD10-1R0

SD10-1R5

SD10-2R2

SD10-3R3

SD10-4R7

SD10-6R2

SD10-8R2

SD10-100

SD10-150

SD10-220

SD10-330

SD10-470

SD10-680

SD10-820

SD10-101

SD10-151

SD10-221

SD10-331

SD10-471

SD12-R47

SD12-1R2

SD12-1R5

SD12-2R2

SD12-3R3

SD12-4R7

SD12-6R2

SD12-8R2

SD12-100

SD12-150

SD12-220

SD12-330

SD12-470

SD12-680

SD12-820

SD12-101

SD12-151

profiles (as low as 1.0mm) and high power density

(range is application specific). Temperature rise is

approximately 40C at rated rms current

maximum

recommended that the temperature of the part not exceed 125°C.

Inductance

Rated

0.470

(µH)

1.00

1.50

2.20

3.30

4.70

6.20

8.20

10.0

15.0

22.0

33.0

47.0

68.0

82.0

1.20

1.50

2.20

3.30

4.70

6.20

8.20

10.0

15.0

22.0

33.0

47.0

68.0

82.0

100

150

220

330

470

100

150

OCL (1)

+/-20%

0.453

1.119

1.563

2.081

3.339

4.893

6.743

8.889

10.07

15.55

22.21

32.20

46.63

70.01

83.48

102.0

149.2

222.2

330.4

468.3

0.490

10.89

15.21

22.09

32.49

47.61

68.89

82.81

151.3

(µH)

1.21

1.69

2.25

3.61

4.41

6.25

8.41

98.0

Marking

Part

(4) DCR limits @ 20°C.

5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to

Packaging

• Supplied in tape and reel packaging, 3800 (SD10, SD12

Amperes

Irms (2)

generate a core loss equal to 10% of the total losses for 40°C temperature rise.

and SD18), 2900 (SD20 and SD25), and 3500 (SD52)

per reel

0.800

0.760

0.613

0.498

0.412

0.337

0.301

0.258

0.225

0.200

0.161

0.130

0.117

0.938

0.782

0.628

0.519

0.428

0.341

0.326

0.308

0.251

2.59

1.93

1.60

1.35

1.24

1.04

0.94

3.19

2.62

2.19

1.83

1.55

1.46

1.21

1.02

Low Profile, Shielded Inductors

Amperes

Isat (3)

0.800

0.752

0.605

0.506

0.420

0.349

0.285

0.261

0.236

0.195

0.160

0.131

0.110

0.931

0.818

0.692

0.574

0.474

0.391

0.325

0.297

0.273

0.220

3.54

2.25

1.91

1.65

1.31

1.08

0.92

3.86

2.45

2.08

1.80

1.42

1.29

1.08

High Power Density,

DCR (4)

0.0249

0.0448

0.0653

0.0912

0.1078

0.1535

0.1870

0.2607

0.2888

0.4429

0.6718

0.9807

0.0246

0.0366

0.0521

0.0747

0.1043

0.1177

0.1699

0.2399

0.2844

0.4089

0.6338

0.9289

12.10

Typ.

1.47

1.84

2.50

3.29

4.15

6.41

9.83

1.37

2.16

2.36

2.64

3.96

(Ω)

SD Series

u-sec

10.15

11.77

13.40

15.83

19.08

23.14

28.01

33.70

36.95

40.19

49.94

Typ.

12.3

14.7

17.7

21.3

26.1

28.5

31.5

38.1

46.5

56.7

67.5

2.84

4.47

5.28

6.09

7.71

8.53

Volt

2.1

3.3

3.9

4.5

5.7

6.9

8.1

9.3

9.9

Related parts for SD52-470

SD52-470 Summary of contents

Page 1

... Peak current for approximate 30% roll off at 20°C. Packaging • Supplied in tape and reel packaging, 3800 (SD10, SD12 and SD18), 2900 (SD20 and SD25), and 3500 (SD52) per reel Part Irms (2) ...

Part Number Rated OCL (1) Inductance (µH) SD12-221 220 SD12-331 330 SD12-471 470 SD12-681 680 SD12-821 820 SD12-102 1000 SD18-R47 0.47 SD18-R82 0.82 SD18-1R2 1.20 SD18-1R5 1.50 SD18-2R2 2.20 SD18-3R3 3.30 SD18-4R7 4.70 SD18-6R2 6.20 SD18-8R2 8.20 SD18-100 10.0 SD18-150 ...

Page 3

Part Number Rated OCL (1) Inductance (µH) SD25-3R3 3.30 SD25-4R7 4.70 SD25-6R8 6.80 SD25-8R2 8.20 SD25-100 10.0 SD25-150 15.0 SD25-220 22.0 SD25-330 33.0 SD25-470 47.0 SD25-680 68.0 SD25-820 82.0 SD25-101 100 SD25-151 150 SD25-221 220 SD25-331 330 SD25-471 470 SD25-681 ...

Page 4

Packaging Information SD10 Series Bo B Ao=5.45mm Ko Bo=5.45mm SECTION A-A Ko=1.20mm SD12/18 Series Bo Ao=5.45mm Ko Bo=5.45mm SECTION A-A Ko=2.00mm SD20/25 Series Ao=5.45mm SECTION A-A Bo=5.45mm Ko=2.70mm Dimensions are in millimeters. 4.00 1.5 Dia 2 2.00 ...

Page 5

DC Current vs. Temperature SD10-220 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.10 0.20 0.30 0.40 Idc (A) SD12-330 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.10 0.20 0.30 0.40 ...

Page 6

Rolloff OCL vs Isat SD10 100 Isat OCL vs Isat SD18 100 ...

Page 7

... SD52-150 15.0 SD52-220 22.0 SD52-270 27.0 SD52-330 33.0 SD52-470 47.0 SD52-680 68.0 SD52-101 100 (1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc. (2) RMS current for an approximate ∆T of 40°C without core loss recommended that the temperature of the part not exceed 125°C. (3) Peak current for approximate 30% roll off at 20°C. ...

Page 8

... Once a product has been selected, it should be tested by the user in all possible applications. 0.50 0.60 0.70 OCL vs Isat SD52 100 % of Isat SD Series High Power Density, Low Profile, Shielded Inductors SD52-1R2 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Idc (A) 110 120 130 140 ® ...

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